I finally had time to get back on the Terra Force updates and I've uploaded the Terra Force Heavy Weapons set with three additional colors. I've also updated the format on the additional colors to be compatible with the Silhouette Studio 3 automated cutters format. The old version formatted in GSD format for older model cutters is still there.
What I'd like to do next is release a small pack of Heavy and Special weapons with tripod stands and operator/gunners that aren't integral to the weapon. These would also be in the same four color schemes as the other updated Terra Force minis.