Bravo on your paint job. Superb depictions of these fine old Grenadier Traveller figures. I have the same ones (but only my Virushi is painted) along with about 2 1/2 boxes of the Imperial Marines (ten of which are painted in a green-brown, vice the iconic maroon. Per canon, maroon is a "dress uniform," (like US Marines dress blues at embassies) and the Marine battledress has "chameleon" ability to change color to match surrounding terrain. Regarding the Virushi, again per canon they are a race of pacifists, and therefore Grenadier sculpted the figure with a calculator/communicator rather than a weapon. Also, the Grenadier Virushi figure must be an adolescent ! Virushi are noted as being among the largest intelligent species encountered by humans, with a body length of 3 meters and standing 1.8 meters at the shoulder. No doubt for cost (and weight) considerations, Grenadier sized-down their representation. Some Traveller wargamers have noted that the Grenadier Virushi figure works well in scale with 15mm figures.