I saw u/secretagentsnail's LEGO DRG concept, so I wanted to chime in with a comparison to the LEGO Power Miners sets. I think taking inspiration from these sets could help improve the
8961 Crystal Sweeper | Brickipedia | Fandom
1x LEGO Building Instruction Booklet 1 Power Miners Crystal Kristallsammler 8961 | eBay
LEGO 8961 Power Miners Crystal Sweeper | BrickEconomy
Amazon.com: LEGO Power Miners Crystal Sweeper (8961) : Toys & Games