pjprofili,
That model looks very close to the FKstick8 that I modified from Shinichiro Nishiya's earlier FKstick model.
You've done a lot of work and created a very nice model.
As you may have read in the readme file attached to the FKStick8 model, Shinichiro Nishiya gave permission for the modification and is so noted in the readme file and the .par file.
If you borrow from others, you should ask for permission, which is usually granted, and then make sure the correct credit is recorded in the readme and .par file.
Thanks for sharing your model with us.
-- ggunners