Warlords of Draenor: Engineering Overview - Guides - Wowhead
BfA Engineering: crafts, recipe ranks and a leveling guide (very long post) : r/woweconomy
Master Engineer's Goggles - Item - World of Warcraft
Draenei Monk / Engineer - My Character :P Can't wait to have new horns/hair on the pre patch, so probably i'll do a new painting when that happens. : r/wow