Well done. You not only made the jeep conversion but also took the time for the figgys and the decorated base. Three remaks regarding the scene:
1> When making decorated bases one has to be careful on how the model sits the base. The jeep seems to be floating a bit but that can be corrected quickly I think. Also some dust on the tires would fit well I think.
2> Take care of chipping because in my honest opinion is clearly overdone in the jeep. Please do not get me wrong because I also overdid chipping in many models in the past while learning. Practice is the key. Some less and smaller chipping would have been better I think, but nothing bad if you do not want to correct that now. Just do not forget it for the next one. You will not regret it.
3> The stone background looks very convincing to me.
Any other future 48th project in mind?