Agree, very nice rifle!
It is nice to see these jungle themed rifles in the sea of scroll engraved guns. They really stand out.
Do you know which 400/360 it is chambered in? It is all in the rim thickness. Westley Richards used the thicker rim and Purdey & Fraser used the thin rim.
A while back, a friend had a Westley built gun and tried new W.R. retailed ammunition in it but had seemingly high pressure signs. Turns out that the W.R. shells labeled as 400/360 WR actually had the thin rim which failed to headspace properly in his rifle.