Very cool style, it certainly does harken back to the early years. I love most of the exo-force arms, but the ones around the waist seem strangely organic to me, very unlike the rest of the creation. I think it's the combination of curve and greeble that's throwing me off. But beyond that, very cool creation, great tribute.
On the first look, you can easily dismiss it as another BZP-style MOC that has zero articulation anywhere and makes a better statue than a toy.
Then you look at the images posted underneath... It's very impressive, to say the least. I certainly get a digimon feel with this guy. Although, the back looks a wee-bit bare. A shame that you couldn't find something to put there. Nonetheless, makes me want to learn how to build this way. XD