I don't have a video link but I don't think you really need one. This section's instructions are about the best for the whole kit. If you are unsure of the sequence, try it with just clecos at first. In fact, the second time I built the rudder (I made a custom trim tab and hinged it on the wrong side the first attempt), I assembled the entire thing with clecos after dimpling, etc. so I could finalize the internal modifications for the trim tab servo and light wiring.
The only real question is how to ensure the TE is straight after riveting. What worked for me was drilling it to a straight piece of wood, which extended aft of the TE by a half inch. When I assembled the rudder halves, I glued the TE wedge in with proseal and clecoed the assembly to the wood, which was then clamped to a length of iron angle to assure that the wood WAS perfectly straight and didn't warp while the proseal cured. Then the cured TE was riveted against that same iron angle once the wood was removed.
If you are unsure about some part of the process, I suggest you get an experienced builder to assist you. Videos don't always show all the 'gotchas' and aren't interactive like a second set of hands and eyes.