It's really tough to figure out a chassis and body manufacturer from just photos. There have been literally hundreds of each which in today's economic world has dwindled to only those that had a good business plan.

The body looks decent with pretty good character line definition with the frame being a four piece assembly rather then ASC rails. That can be good or bad depending on who built it and how much attention to proper alignment was made when building it. It looks like a tubular front axle. Most folks wont use a 4 bar set up but hair pins. I'm not sure it really makes a difference, but 'tradition' and some 'engineering' babble have pushed them that way. The rear shocks are probably angled too much. I would expect no more then 15 degrees from vertical, tose are in the 30+ range. To compensate, you need to do some spring calculations, but it would be better to straighten them up. The front brake brackets - for GM calipers?? or someone's after market "junk". The rear end looks to be a Ford pickup with the differential so far offset

Get the body off, do some measurements to check frame alignment then go from there. It appears at first glance to be a decent start, but lots of upcoming work and the folks here will help (especially when it comes to helping you spend your money)

Now, what I'll tell anyone, make a plan as to what and where you want to go with the build. Do a budget. You'll exceed it regardless, but it will still be a point to aim at for the car.