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Here's the Riptide! Not nearly done yet, but (mostly) assembled. The weapon/upgrade hardpoints on the wrists and tops of the jet packs are magnetized, as is the main gun.
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And if you look very closely at the little smoke stack to the right of the window, it's in a different position than it is in the first picture - that's the wound counter! It's magnetized, and snaps easily in place when slid up and down. The verdigris effect is straight from From The Warp's tutorial, which is wonderfully easy.