Does anyone know of a site i can get a Dominator variant.

has anyone done a conversion from the Impstar?

Funny enough we brought up the Interdictor Class in another thread just recently. Maybe if we beg @melminiatures enough he will grace us with one!

or at least a conversion kit for the Impstar ?

I've been asking for years. A conversion kit is almost more complex than a new model. Something that size, he knows he won't sell a lot of them, just because of the price. At that point, he needs to be a little bit inspired to tackle that scale of project, for a minimal return.

I would buy one in a heartbeat! My fingers are still crossed, but I am not holding my breath.