Looks great Eagle! I think the mud looks like it was done well.
Finally got a solid chunk of time at the bench to knock out the tracks. I followed Karl's tutorial and laid them out on the tape and glued them with Testor's plastic cement, let them sit for about 45 minutes before wrapping them around the wheels. One side fit perfectly with following the directions for how many links to add, but the other required two more to fit right. When I was wrapping them, I dropped one of the track sections onto the floor. Luckily, it only broke in one spot so it was an easy fix. Now to play the waiting game as the glue cures.