Laserbeak from "The Transformers" (a.k.a "Transformers G1") based on toy but with some differences. He have attachable boosters nozzles and weapons.

Pins may need print at larger scale. For example if you'll print main details at 50%, then pins must be ~55%. You can also use small amount of universal glue to make normal friction.

Upper and lower parts of body needs to be glued together, but only after inserting wings joints. Cannon parts needs to be glued to it's base or resized like pins. Nozzles needs to be slightly resized like pins.

UPD: fixed foot center parts, updated SKP file.

UPD 2: Printed Laserbeak.

Pin issue: be careful with pins (yes, again)