That little thing reminded me of the two ion scooters that I used in my Jool 5 challenge entry (v0.95). Those tiny things zipped around the Jool system, transferring kerbals around and did the landings on Bop and Pol. Heading from Laythe to the mother ship, further out in the Jool system.   Landing on Pol   Here's one of them attached to the Tylo lander.