Back in the mid 90s I once saw a small red hatchback with a bumper sticker which simply said ‘Red Dwarf’.
It obviously wasn’t official merch, and the typeface wasn’t remotely like anything the show has ever used, but I still liked the thought that a fan of the show had somehow procured it in order to dub their own car as “Red Dwarf”.
I can see some similar ones on Google Image search, but mine was none of those. They all look like fan-made/Etsy cash-in type things referring to “a” Starbug or “the” Starbug. Gross. Mine definitely read Starbug 1 and was a thing of beauty.