Yes, it’s quite nice. I’ve always liked the various form factor’s of articulated robot-arm designs: dental tools, welding and pick-and-place robots, cmm and scanning arms, and I could watch for hours those long multi-articulated concrete pumping cranes.
Your design lends itself to multiple materials and colourways as well. I like wood and metals mixed together, nice contrast.
Probably wood for the LED housing is not good as those bright LED’s give off some heat and thermal cycling on wood may crack it, or it might burn. Also wood cam levers seem like a bad idea as breakage prone.
I don’t like the suction base as these always seem to not work well and quit sucking after a year or so. Also, in this case, until I watched the video, the suction cam lever appeared to be an on off switch.