Here you go Tom:
The first 2 are of the M931 tractor conversion, with the second photo focusing more on the resin parts:
Remember, with this kit you will need Italeri's M923A1 or M925 to complete it.
Here is the M932 trailer:

This should give you a good feel for what is inthe box/what you are getting for your money. The worst part of both kits is that the instructions consist of 1 page with 3 or 4 photos of the completed kit...that is it, so you will need good references to do these kits right...but info should be readily available on the internet. Just thought you should know of some of the challenges ahead of you.
And as blaster said, just take your time. clean the piece up, dry fit it a couple of times, glue it on, look it over, move on. Resin is just different than plastic, not necessarily harder. The worst part about resin is if it has airbubbles that need to be filled, poorly cast parts, uncured resin, or misshapen parts. And all can be dealt with in varying degrees without having to worry about being '"in over your head".
And besides, resin opens up modelbuilding to all kinds of possabilities for vehicles you would not/will not find in plastic.
Oh, and remember, you are doing this for fun, right...?