Thanks Lucky, Gnomey, vB and Aaron for checking my work again!
This stuff is tough to model as the design conception is different from the Japanese engines.
e.g. the totally flat cylinder mount base, unfamiliar gear-case curveture etc.
I have already forgot to enjoy it but am very serious about checking its details with much curiousity.
Sorry for my funny material setting but please do not worry.
It will be fixed properly till I complete it.
Thanks!