A rescue mission from the Closet of Doom, not LV-426.
https://flic.kr/p/dPPwxX][/url]APC-1 by N.T. Izumi, on Flickr
I have had this kit since it was initially issued by Halcyon back in the 1990s, and like Ripley in the movie, has drifted for decades in its box. Like a lot of my projects, I ran into a problem which halted progress, and back into the box it went. The basic kit makes up into a pretty good representation of the APC, but the moldings are somewhat blah and the fit is not the best.
https://flic.kr/p/dPPwcp][/url]APC-4 by N.T. Izumi, on Flickr
The big stumbling point for me was correcting the tire treads. The real vehicle had a diagonally slanted pattern, but Halcyon molded simple alternating blocks. I finally screwed down the courage to attempt the fix, and even though there is a resin aftermarket set available, I like doing things the hard way. (Actually I don't, but usually end up there whether I like it or not!)
https://flic.kr/p/ySPwE1][/url]APC-10 by N.T. Izumi, on Flickr
The kit tires had their inaccurate tread blocks sanded off. A paper test pattern using CAD was made, then I devised a simplified method to cut out and fabricate the tread blocks from styrene sheet and square rod. I made a jig to cut the blocks at the diagonal separation line.
https://flic.kr/p/yVHBV5][/url]APC-12 by N.T. Izumi, on Flickr
I wanted to be able to turn the wheels (all four of them!) so it was necessary to create recesses on their backsides to take a steering mechanism. I noticed the display stands that came with Gundam lighted head kits were the perfect size for hubs! I used a heated X-Acto blace to carve out openings in the kit wheels, as the plastic is very brittle and prone to shattering, then sanded the openings until the "hubs" were a drop fit.
https://flic.kr/p/zRHsbw][/url]APC-15 by N.T. Izumi, on Flickr
https://flic.kr/p/zAa15b][/url]APC-13 by N.T. Izumi, on Flickr
Anyway, that is the current state of play. Two wheels are finished and one is half done. It takes one evening to do one wheel, so I've a little ways to go. Next up will be scratching up a rudimentary suspension system with steering arms.