There are some pictures on this site, a diagram on thingiverse. and google helps a lot. I am pretty slammed until this weekend. If you can’t get it going by then I will do my best to do a wiring post on Saturday or Sunday.
Really though, a resistor on terminal T0 to mimic a thermistor. The z motor straight to the ramps board X and Y motors get wired like the diagram on thingiverse in parallel to the ramps. 12v 5A minimum to the outermost power port on the ramps the board is labeled. Do you have all the parts or is this in preparation? it is pobably easie rto understand when you see the board labels. It is very similar to most 3D printers so there are lots and lots of diagrams out there.