While the art on the front cover of the novel seems to suggest the infantry are dressed similar to the Vostroyans, there's no real indication that those men are supposed to be the Five-Two - indeed their description in the book is rather at odds with the cover (cool pic though it may be). I've been going through the novel and listening to the audiobook and taking notes on their description but the overview on Lexicanium covers all the main points - "The Geno wore a bulky-seeming uniform that nevertheless allowed them to operate with some grace of movement. A thick leather and armourchain bodyglove formed the main item of clothing, with waist-length coats and waist-length capes of yellow Terran silk commonly worn over the top. Their armour segments were lined with fur, and coats and capes were embroidered with company symbols and other military devices. Helmets were of the spiked variety, often trimmed with beads or fur. Standard issue gear was carried in a lightweight pack, with a long sword-bayonet slung at the waist. Uxors wore black, lightweight variants of the uniform, often covered over with gray cloaks or coats."
Now there really isn't a set of models/bits out there that exactly matches that description, but with a bit of greenstuff I'm thinking I should be able to come up with a good approximation. Been scouring the interwebs for good bits and will be leaning heavily on the Victoria Lamb line as the basis for the troops, as I've had nothing but great experiences with their work. There have been several new sets they've come out with since I last thought about the project, so working on the assumption that I can GS my way into passable armorchain and fur (about the extent of my skill), I'm planning on utilizing the following bits:
Legs - Looking at the Arcadian legs from Victoria Lamb, checks the box on the waist-length coats, and the boots and fatigues are suitable enough overall. Granted the book makes mention of bodygloves, but I've not been able to find any leg set that includes both the waist-length coat and more form-fitting leggings. Fatigues it is on that front.
Torsos - My first instinct was to go for the full-blown camo cloak torsos VL does (and they are awesome), but the book mentions several times their capes were also generally waist-length, and they generally carried packs full of gear and LiqNite cannisters so I think the Highland torsos with the chem tanks will be just the thing!
Arms - The universal rolled sleeve arms should hopefully give the models a bit more of a burly feel (or at least that's the plan).
Weapons - The basic trooper in the Five-Two carries a pretty standard lascarbine, and I think the Mk3 laser rifles have a nice RT-era feel to 'em. There's occasional mention of twin-barreled lascarbines in the novel, but I've not found a company that makes 'em as yet.
Heads - The heads have been the hardest thing to sort out. Spiked helms that weren't just full-bore pickelhaube were proving tough to find, but I stumbled across the Meridian Miniatures line, and their steampunk prussian heads were just the thing - glareshields and all!
Add in a little GS'ed fur and chain here and there and I think we might be in business for the base troopers! Feverishly working on finishing up a 40k Ad-Mech force to get up on the ol' auction block to fund the purchase of the bits - having a 'get to start a new project' goal has been a good motivator to finish up the existing batch of minis! Going to be fun nosing around the dealer room at GenCon for other interesting bits and kits, too!
Next up, pondering the other possibilities for the project (alliteration!) - I know I want to work up Uxor Rukhsana Saiid and her entourage as a command cadre squad (though as they don't seem to take the field in the novel in any meaningful way, some liberties may need to be taken), Genewhip Boone and his cronies as Discipline Masters, maybe a unit of Grenadiers as Lucifer Blacks? Of course there's also the Alpha Legion contingent to consider as well (restricted to a tiny allied force), and perhaps I can find a decent way to include good ol' John Grammaticus...
Laid in the basic metal, bone and red on the Skitarii Rangers yesterday evening, quick in progress shot to keep the ball rolling on that project too!