Anyone ever owned a duprasi?

[Fondantfancypant]

Saw these in my local pet shop and have fallen in love. He was asleep spread eagle on his back all four paws in the air.
Any information would be great! I've found some online but it's quite limited.

I had a doop for 7 years. They need the same setup as a gerbil. Tank with a cage topper works well.
As long as there are no exposed bars. They need plenty to climb on and in but to be honest they spend
Most the time asleep upside down. They eat gerbil food, fruit and veg and mealworms/crickets. They will also need a decent sized silent spinner wheel. Best bedding for small animals is megazorb, sawdust
Is not healthy for their respiratory systems. They also enjoy sand
Baths.

I got my duprasi last week so very new to keeping them the only advice I can offer is to direct to a breeder if you can

Since getting my boy Iv noticed multiple health issues one of which I think might be quite serious