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Standard plastic model kit glue in 13g size, small aluminum tube. This is your standard gel-type glue, not liquid, that actually melts the bonding surfaces of the plastic parts together. Don't use too much !- use sparingly for best results.
Revell Contacta Professional for precise gluing. The needle-fine cannula enables micro-precise bonding of tiny details and transparent part edges. Yep, cannula is a word- I did not just make it up !
Mix the white putty and light blue hardener for a quality epoxy putty specially formulated to dry with an exceptionally smooth finish. It dries in around 12 hours at room temperature.