Mix-Motor-Master-Mashup

i was wondering if anyone who has motor master would know if a kitbash something like the image i've attached would be possible (using styrene or similar)
I was hoping it may if I use hinges or have have some parts of the rear "box" weapons or kibble
also if I wanted to make combiner connectors how would I ?
I was hoping it may if I use hinges or have have some parts of the rear "box" weapons or kibble
also if I wanted to make combiner connectors how would I ?