There's several different commercially sold PA/L suits in TROVA. The Smoothdavid and Smoothgoliath suits on page 196 are probably the most appropriate.
EDIT: By appropriate, I mean suitable for the use - the others are all salvage, loader, mining, or rescue designs, generally without armored gloves. The Smoothdavid and Smoothgoliath lack the stealth of the Nighthawk, though.