Not had a chance to try them yet my friend, managed to get all that Tomb World terrain cleaned up and primed black yesterday, hell there is so much of it.I have that orange, it's what I used on my knights mixed with their 'primary yellow'.
However, on my latest Knight I've just used the orange as is, but it's going to be different to the others. Annoyingly I realise I've also lost one of the armour panels which will be very hard to get a spare of but doesn't bother me a huge amount I guess