The civilians are great for playing with poses! I've sorted a new mould for them so I need to get them back on the store again...
As for the little critter? The original cart was based on a sketch from Inktober last year - there was a little hairy orange critter on the back. Jules asked if I would sculpt it, so that prompted the entire cart sculpt (and then the Lanakar kickstarter…)! The version there is a slight repose
I don't think it's directly related to the onsegar, but it's probably from a similar family (a tabby cat compared to a lion...).