A question about PSP skins.

I have a 1000 PSP. Big, bulky, and apparently worse graphics than a 3000.

I want to get this accessory pack that has decals, cleaning cloths, cases, and other stuff. However I'm pretty sure these are made for a 3000 since they're originally bundled with one. It also comes with a skin.

Would a skin made for the 3000 fit with a 1000, or would the size tear it? It's a silicon skin, if that makes a difference.

It's the Vocaloid accessory pack. I tried finding the Vocaloid PSP itself and had no luck.

I think it will not especially the backplate is that what its called and the 3000 have a mic right.. and the speaker location... If you have 2000 that might work [spoil]
Faceplate will work on either one. Just remember to put the mic hole on the 2000 faceplate
3000 doors will not fit on a 2000 correctly. they Don't shut securely and fall loose, but Still can be used,but not recommended
2000 doors will fit on a 3000 perfect
3000 backplates will not fit in a 2000 unless they are the luanch 3000's backplates
2000 backplates will fit but require a bit of dremeling
Also, the batt covers are diffrent from the 3000 and 2000. The 2000 in rounder and flat. The 3000 curves down. It will look very odd.
All of 3000 the colors are not glossy,except the White and black ones

I know becuase I have worked with 4 diffrent 3000's and A bunch Of slims
From N.W.A4LIFE...

PSP1000:
74 mm (2.9 in) (h)
170 mm (6.7 in) (w)
23 mm (0.91 in) (d)

PSP2000/3000:
71 mm (2.8 in) (h)
169 mm (6.7 in) (w)
19 mm (0.75 in) (d)

You be the judge.

It sounds like with a bit of playing with, it might fit. But I don't know, that's why I'm asking.