I need two missile models - one large, and one small. There are four images to give a visual indication of what I mean, with a green cube representing a 4x Cube brick (2 TU on each side) for all four. All red areas are supposed to be recolorable, so I can make them be the team color.
The large missile has six fins, each at a 60° angle to each other. The missile body is 3 TU in radius, and the fins extend out to 7.5 TU from the central axis. There is a circle, recolorable, which appears to be 1 TU in radius when looking towards the missile head-on.

The missile is 60 TU tall (not including the fins or the gimbal), and the cone has a 30° slope from vertical. There are three bands, adjacent to each other, all of which are 1 TU thick, which start 5 TU below the bottom of the nose cone. The outer two are black and the inner band is recolorable. The fins start 1 TU above the base of the missile, and extend down with a 45° angle, and back up towards the missile at a 63.435° angle, giving them a height at their base of 4 TU. The gimbal does not need to move or have a bone for the exhaust.

The small missile has three fins, each at a 120° angle to each other. The missile body is 2 TU in radius, and the fins extend out to 5 TU from the central axis. The recolorable circle at the tip of this missile appears to be 0.5 TU in radius when looking head-on towards it.

The missile is 40 TU tall (not including the fins or the gimbal), and the cone has a 30° slope from vertical. There is one black band, 1 TU thick, starting at 5 TU below the bottom of the nose cone. The fins start 1 TU above the base of the missile and have the same angles, but their final height at their base is 3 TU.

Both missiles should have collision, but only along the main body. The fins and gimbals shouldn't have collision.
Can anyone model these missiles for me?