Help on converting and creating a SMALL bone Golem

[Helaman]

http://www.d20pfsrd.com/bestiary/monster-listings/constructs/golem/golem-bo ne

This is nominally a large creature and comes with the Bone Prison (Ex) ability.

What would it look like as a Small creature without the feature in terms of stats, damage and CR?

Could anyone help me with that?

[Helaman]

I think I got it -

Remove the LARGE quality, taking it to normal... then apply a young template.

Where would I find the rules for how Large affects a creatures make up and stats?

Comments?

[Drejk]

Monster advancement. Under the adding racial hit dice header, there is a table "size changes" - it lists how stats change when the size increase so you have to subtract instead of adding (or add in case of Dexterity).

Or you could apply young template twice.