« Toys and Merchandise / Takatoku Scramble Command Set

I've seen images of this little playset before, in its packaging, but Dan from SFFB sent me some images of the individual items close up.
The white shuttle looks to be a spring-loaded launcher that 'fires' the little 4-wheeled trolley.
In turn, The X-Bomber and battlecruiser models can be fitted on top of that.