This is a cab from P&P resin on the AMT Peterbilt 352 chassis, 12v-71 Detroit, with auxiliary transmission, 750 Holmes wrecker from Jamie, the bed is from KFS, tanks are from MTB.
I built this with the intention of the dump truck hanging off of the boom, but it is too heavy.
The C60 was a bad resin cab that I cut the front clip off of and replaced it with the MPC Desserter cab. The dump appears to be from AITM.