Design for new 270g product pack

Esto es lo que buscaba un negocio en Nigeria en su packaging design

I would like to create packaging design for my 270 g pack of ripe and unripe plantain chips .
I dont want to be too far from the original color scheme and design concept , but I want a new concept.
i.e : I want customers to still be able to connect the old pack design to the new one

The dimension of the standup bag is 17 cm/8cm / 13 cm , I have attached a sketch
I want a window in the packaging , and I would love a curved window , so you can change is but not to a square.
I want an Oval / Curved center .
My Product is Plantain chips , I just used that image as an example
4: The size from the top to the zip is 2.5cm. . Leer más