This looks like something another Mata Nui Onu-Matoran would build on the newly re-formed Spherus Magna to battle Baterra. Excellent work! It has just enough orange to not look overdone, too. Oh, and I like that the arms can go either to the side or on top.
I dunno, I think the Nuparu design looks kinda awkward in general. Like, the limbs being too long, and the head like, hunched in front of the body awkwardly.
Also, the arms, if you have the pieces, would work in black, IMO.
He based him off the Voya Nui Matoran and we’ve sort of fell in love with the design. Perhaps if he lets me I’ll post his collection of Mata Nui Matoran.