Precision Tele bass

I can't seem to find a p bass that I really love, so I've decided to build my own. I really love the look and feel of the Fender Modern Player Telecaster bass, but I want it to have a sea foam green finish, so I'll probably paint it myself. Does anyone know a website where I can find this particular type body? (hopefully at a really decent price?!)
Or....can anyone tell me if the elongated Tele bass pickguard would fit properly on a regular P bass?