Big 2x2 & Black Diamond, 3x3 puzzle mods

[frogx345]

so far this summer i've made a few puzzle mods. The first is a big 2x2 made from a 3x3 core with trimmed edges, the second is a "black diamond", a 3x3 with certain cubies built up or cut down. Here's the big 2x2:

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it's a bit bigger than a 3x3. in the second picture you can see the screws that are visible, i don't know if i want to have center caps on them. the third and fourth pics show the mechanism and the cut down edge pieces. I'll post the black diamond pics later today, the pieces are still drying from being painted this morning. I'm in the middle of building a master pyramorphix that i hope to be finished with in a few days. I'm also planning on building a trajber's octahedron, tetra pyramid, and rhombohedron, all of which are 3x3 mods.

[frogx345]

here's the black diamond:

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the centers at the poles.

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all of the modified cubies

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I'll be bringing both of these puzzles to C3 tomorrow (actually competing with the 2x2) but i'll be scrambling so come to me if you want to see them.