Peace upon on you
Well, first of all i want to thank Mr. " Dr.HMZ" for this impressive design , actually you are natural talent, but i have some remarks about your work, .....
First you to consider that the image you included in..it is not copyrighted to you so it mean it is not yours.....Think twice about that.
Second: Did you tasted this product ....! as a consumer first and as an designer you have to be honest with your self first and than you have to create what you think is good, this is the real success for you and for the company.
Third: i want to thank you for reading my comment, and keep going brother you will success " إن شاء الله".