here's a very nice example of the hbx devastator 4wd 4ws crawler capable of getting over most obsticals you put in its way *scale obsticals* this 1/24 scale crawler impressed me and I'm sure it will for you too ! not many of this scale have crab mode and 4 wheel steer available at such a low price !! grab a bargain at 50 quid ! (this vehicle is spares or repairs for the fact it hasn't been driven for a while .. I have ran it round my front room before sale tho for 10 mins and seems to be fully functional! )
eBay