Unfortunately, the LEGO object is too complex to trace exactly. Moreover, the object is dark, reflexible, and small. But I will not cover the object with white spray, because it will weaken the characteristics of the object, complexity and coloration.
Tracing in the dark dark room is the way. I'll take my time and trace it this weekend.
(+) The picture above is taken in Apr. 12th.
I didn't take the picture in tracing practice day because I was too exhausted.
