LOL.... looks like we have a Civic that needs to be gutted and completely re-done
If you DO decide to keep it, the FIRST thing you should do is get rid of the fucking neon

Seriously though, you need to find out where those wires are from, where they go, and whether or not you're dealing with any bare ends. If you've got bare wire dangling, you could end up shorting our your entire electrical system and that isn't a good thing. It looks like whoever you got it from did a serious hack-up rice job on that poor thing. Just be careful with it, and before you go hunting for wires disconnect the battery!!!!!

Just a little advice