Rifle stock design

I've been trying to find something to do as a project, then I remembered my idea WAY back about making a stock for my airsoft replica, but now I figure its easier to not mess with that (too many parts to figure for the mag.)

So instead I figured I'd try it with one of my pellet guns.
so here comes the question; what stock type should I try? (I.e. l96, m24, m40a3, ect)
granted it would not be a perfect replica, but as close as I could get it(within 90% design accuracy)

Any ideas?

SVD?

would be neat, but with a break barrel would be a nightmare to work, still that might be fun to work out

Why are you doing a Break Barrel? Kinda a stupid design if your trying to mimic a real rifle since none are actually break barrel hahaha

well, sure, got a point, but at the same time, its the cheapest thing I have, so if I do end up losing the trigger assembly (happened 2 times before ) then at least its cheaper than anything else I own(besides any spring airsoft replicas(see first post))