You’ve obtained your geometry welded collectively which can make transferring the one to align with the opposite inconceivable.
Very first thing you want to do is study elements and teams. You need to undergo the tutorial supplies at learn.sketchup.com and the Sq. One movies on the SketchUp You Tube channel. Do this earlier than you attempt to mannequin the sunshine saber deal with and save your self numerous frustration.
Subsequent, as an alternative of modeling the elements away from one another and assembling them, mannequin them in place so you should use the primary half as a reference for modeling the subsequent half.