I recently aquired a bachmann F7...it seems to run fine, but needs some detailing. it looks to be molded in solid yellow with a union pacific script and logo on the side. It looks funny with out any grey on it. My question is...what parts of the roof are supposed to be grey? is the pilot supposed to be grey too? I don't want to do any painting untill I know where to do so. Im having a hard time finding a prototype in color so I know where to paint. its really bothering me...it looks like a mustard bottle cruising around on my layout Go here for a pic of the loco im messing with. It is included in the "highballer" set from Bachmann. www.hobbylinc.com/htm/bac/bac24002.htm thanks for the info!