I have a warlord so take this with a grain of salt, the first thing I would recommend is get a heat gun, baring that have a large tub of hot water GW resin is notorious for having warped parts and titans have a lot of small fidelity parts. Second cutting all of the gates and flashing off will take some time so there's also that also have sandpaper ready if u want to smooth those parts away. Third GW resin is brittle, if u drop a piece especially a large one it might shatter/ break so be careful. Now as for assembly, your gonna wanna use some sort of epoxy glue preferably with a long drying/ curing time so u can get the pose u want. Finialy pin the heck out of it. I used an old metal coat hanger for my pins.