Here's shuttle 8019 now with a real fin instead of the missile launcher as suggested by u/Lordbricktrick and u/mcbaine37. I removed the launcher pieces and pinned the fin in between the technic
The Ultimate Review of LEGO Star Wars Republic Attack Shuttle 8019
LEGO 8019 Star Wars The Clone Wars Republic Attack Shuttle 636pc NEW SEALED NIB 673419111829 | eBay
Republic Attack Shuttle (8019) Star Wars Lego, Hobbies & Toys, Toys & Games on Carousell