Do the Academy M51. It's a joy to put together -- just watch out for the mantlet cover. It has two parts, but the bottom part doesn't fit the top. I had to cut the bottom part in half, glue the cut parts to the top half (the detail of which doesn't match), then cut a strip of plastic sheet to the appropriate width, sand it down to paper-thin, then liberally liquid glue it to the bottom of the piece. The plastic strip conformed itself to the canvas details, all I had to do was burnish it a bit to take out any air bubbles.