Semroc SPEV Build Part 11, Trim Lines

I used my favorite trim material for the thin lines at the segment joints.
This is the Contact Paper Blackboard Covering Material available at Michael's Crafts.

At the bottom of the picture is the kit instructions face card. Blow up the picture and you'll see the thin black lines.

1/16" wide strips were cut and placed using the tube edges for a guide.

The hardest line to place is at the middle of the long adapter.
It'll take a few tries to get it to line up when you get all the way around.