Best solution i found if you have space, is get a USED car thats cosmeticly great, same type of car, same configuration 2 or 4 door whatever u got. And swap parts from it. Take the "Donor" car appart first, it will let us see how stuff is supposed to look, and where the screws go. U will also have plenty of spare parts for later.
Check out if u can find same car that has a dead engine or sometihng, try EBAY, craigslist .com. or best bet is ur local newspapers or w/e u got.
Junkyards will rip u off on every damn part, that adds up to a lot, meanwhile u might be able to get a tercel for 400$. U can even swap interior! JY parts will be like 25$ here 50$ there, and the gas it adds up to just as much.
I did not do this with MY tercel but my previos car was a small SUV, it took me around 2 days to replace all stuff my self, and it had major damage.
All the stuff is realy eazy to replace, its made like that.
Once again, make sure its SAME CAR, DX or simular car might cause problems, stuff wont fit 100% but its still useable.
Small dents are fixable with that GOO u can buy at autozone in a can, u mix, apply and then sand it, I did this on my tercel. It works great but takes TOO MUCH TIME!
In the end u gotta have to Paint after BOTH methods (if you care how it looks), i would also try both methods, that goo costs like 5$ a can i think. And part swapping is much faster.
Goodluck