Molding problems

[Iamsparticus]

Hi everyone! I have been working on my 87 marathon since November trying to bring it back to life. I am making great progress but I am having issues finding all the trim moldings. I found a thread where someone was talking about Jeep CJ fender flares would fit with a little modification. But they didnt state what year CJ so having problems finding them.. I have done too much work to just slap something on there. I also cannot find anything that will work for the front dash side edge. Any suggestions would be greatly appreciated and I appreciate your time for reading this. I added a few pics. One shows original when I got it, one where I'm at now and the other is how bad it was rusted out. Thanks again