How can I make my pc a deformed monstrosity?

Hi everyone. I'm looking for items and/processes to submit my character that change him in some way. He's a mutation warrior 8 obsessed with chaging his body. He's already got wings and I'm planning to grow a 3rd arm at lvl 11, but I want more.
Storywise, he's an elf who belongs to a lineage that has a kind of claim to a throne, so the family's tradition is to start periodical civil wars, kinda like the blackfyres from SoIaF. My character wanted to break with all that so he started to abandon his "cursed flesh". He worships Lamashtu and prays for deformities.
So, I'm looking for items or rituals that change my character's body in some way, like the demonic implants, for example. Is there anything similar to that?
I have 100 k to spend, but realistically about 84k because I'm probably buying the Gloves of Dueling. Also, we are using the ABP from unchained, in case that's relevant.

If your DM allows psionics, then you can go Aegis with the Aberrant archetype.

Check out this avatar for an example of what you can do with it.

Well, there is a literal demon claw magic item. You cut off your own arm and attach it. There are cyborb attachments which have rules. There are classes and archetypes that do odd things to your body, but you might not want to lose MW progression.

Or, really, your best bet is to just talk to your GM and tell him what you want and hope they are into it as you are.

Fleshgrafting might be up your alley, it's in Horror Adventures. Plenty of weird eyestalks, claws, tentacles, what have you.

You could hire Donald Trump's hairstyler.

Mutant template.

A victim of Drow Fleshwarping.

Mix and match all the surgery techniques. Get demon parts, drow fleshwarping, shadow piercings, maybe throw on some fleshcrafting and necrocrafting.

You can have antennas, a forked tongue, a zombie arm and all of it covered in horrible piercings.

Oh, and I guess some cyborg implants to round it out.

Lamashtu worship? So we can safely say that you are in team evil?

Cool. That makes things easier.

How about Maniac Hand? It is an item from Occult Adventures.

The basic deal is that you cut off your original hand (hey, fits with your 'abandon your old flesh' motif) and put this thing on the stump. It immediately gives you a +2 to attack/damage rolls, as well as a slam attack (note- bonus goes to both the weapon use and slam- just attacks with that hand; not TWF friendly). You can also accept a -2 AC to basically get an extra full BAB attack (doesn't stack with haste). So nice if you aim for a '1 big hit' natural attack build, or if you just wnt to two hand.

The reason that you want to be on team evil for this is that the maniac hand is a cursed item. It is the classic evil hand: it has a will of its own, and it wants to murder. The hand wants to kill friends or innocents, 1/day to avoid the ego checks from n intelligent item, 1/month to avoid having it try to stab you in your sleep.

But you are team evil. You are fine with innocent murder, yes? So feel free to just let the hand go wild on some random peasant, and you will be fine. Heck, if you are serious into Lamashtu worship and grab deific obedience, you can basically just make this into part of your daily prayer.

Drow Fleshwarping Charts.

Tumor familiar...

Lamashtu worship? So we can safely say that you are in team evil?

Cool. That makes things easier.

How about Maniac Hand? It is an item from Occult Adventures.

The basic deal is that you cut off your original hand (hey, fits with your 'abandon your old flesh' motif) and put this thing on the stump. It immediately gives you a +2 to attack/damage rolls, as well as a slam attack (note- bonus goes to both the weapon use and slam- just attacks with that hand; not TWF friendly). You can also accept a -2 AC to basically get an extra full BAB attack (doesn't stack with haste). So nice if you aim for a '1 big hit' natural attack build, or if you just wnt to two hand.

The reason that you want to be on team evil for this is that the maniac hand is a cursed item. It is the classic evil hand: it has a will of its own, and it wants to murder. The hand wants to kill friends or innocents, 1/day to avoid the ego checks from n intelligent item, 1/month to avoid having it try to stab you in your sleep.

But you are team evil. You are fine with innocent murder, yes? So feel free to just let the hand go wild on some random peasant, and you will be fine. Heck, if you are serious into Lamashtu worship and grab deific obedience, you can basically just make this into part of your daily prayer.

That item would be perfect for a character with Hand's Autonomy.

Lamashtu worship? So we can safely say that you are in team evil?

Cool. That makes things easier.

How about Maniac Hand? It is an item from Occult Adventures.

The basic deal is that you cut off your original hand (hey, fits with your 'abandon your old flesh' motif) and put this thing on the stump. It immediately gives you a +2 to attack/damage rolls, as well as a slam attack (note- bonus goes to both the weapon use and slam- just attacks with that hand; not TWF friendly). You can also accept a -2 AC to basically get an extra full BAB attack (doesn't stack with haste). So nice if you aim for a '1 big hit' natural attack build, or if you just wnt to two hand.

The reason that you want to be on team evil for this is that the maniac hand is a cursed item. It is the classic evil hand: it has a will of its own, and it wants to murder. The hand wants to kill friends or innocents, 1/day to avoid the ego checks from n intelligent item, 1/month to avoid having it try to stab you in your sleep.

But you are team evil. You are fine with innocent murder, yes? So feel free to just let the hand go wild on some random peasant, and you will be fine. Heck, if you are serious into Lamashtu worship and grab deific obedience, you can basically just make this into part of your daily prayer.

Down, sword hand!

That item would be perfect for a character with Hand's Autonomy.

Imagine waking up to your possessed hand defending you against the Maniac Hand's attempt to strangle you.

Yes.

And that is why the character is taking the vestigial hand, because.... I mean... seriously. They don't have any hands left under their control. He has to roll diplomacy checks after going to the bathroom since none of hands want anything to do with that.

Also, if you're going with the possessed hand route, another one of the possessed hand feats lets you grow an eyeball on said hand.

In the box on your character sheet marked 'Description', write the words 'Deformed Monstrosity'.

Congratulations! You have succeeded.