This topic appears to combine two distinct subjects: (a craft-focused guide for making plywood truck miniatures) and Syair SDY (a term often associated with prediction poetry or lottery "codes" for the Sydney market).

Putty (dempul) is used to smooth joints before painting to achieve a realistic look. The Assembly Process:

Cyanoacrylate glue (often called "lem Korea" or "lem G") is preferred for its fast-setting properties.