Looks like it came out pretty nicely. Is that the AFV Club 1/35 "Nancy" guntruck kit?
One pointer, AFV Club got the gunmount wrong. The gunmount was not mounted directly to the floor like on an M16 halftrack. They were actually M55 Gunmounts (M45 guns on an M20 trailer) and the trailer was placed in the bed. The weight of the trailer and gunmount was enough to hold them in place.
More info and pics here: 1/35 M35A1 Quad gun truck - Armor/AFV / Cold War - KitMaker Network