Always loved vehicle brochures, bought this Gladiator (Glaval) conversion brochure off eBay, it's not dated but I think it's from 1995. Looks like they had two models, value series and designer series, main differences being the graphics and wood trim: oak on value or designer high gloss walnut and designer had standard rear cassette radio.
It has some good info about my van, it's an optioned out value series with optional Mocha designer carpet, with pebble or antelope color seats. Interestingly it says a neat coca-cola bottle opener came standard on the back door, the wood block is there but no opener, looks like I can get one off eBay.
1995 Emerald Green Chevy G20 350TBI Gladiator conversion