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.
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.