For the Power Functions fans out there... 8043 with 1 XL motor, 5 M motors, 3 receivers/remotes. From Jergen's Technic Corner mod along with my own small updates. I prefer the claw
LEGO MOC 8043 Ultimate AA Battery Box MOD by therealjustin | Rebrickable - Build with LEGO
LEGO MOC 42065 Built From 8043 by A_Dilophosaurus | Rebrickable - Build with LEGO