Tamiya QD Dash-3 Shooting Star upgrades ?
 

I have one of these little lovely things that I got in 1989 or 1990... it's in mint condition and I'm really wanting to hop it up a tiny bit but without damaging it.

I'm wondering if anyone has ever heard of maybe Shocks or dampers that could be used for this chassis type as that is something I might be able to change without fear of damage.

I've had a look around and can find new bodyshells and parts but nothing much else. Maybe there never was anything...

Thanks

J