Enerjet 1340 Fin Can #4

This fin can is the THREE FIN version of first, original Enerjet 1340 fin can I have already posted.

There are two renders o this fin can:
1)With an integrated 3/16" (4.76mm) launch lug,
2)Without an integrated launch lug.

Enerjet 1340 Fin Can #1 (Original, FOUR FIN)
https://www.thingiverse.com/thing:3641770

Enerjet 1340 Fin Can #2 (supersonic, FOUR FIN)
https://www.thingiverse.com/thing:3829871

Enerjet 1340 Fin Can #3 (supersonic, THREE FIN)
https://www.thingiverse.com/thing:38