Create a PDF Postcard Design From Template for Printing

I need to print a post card and need some design work on it... The rough Design is provided and anything similar to what is provided will be great...and it should fit within the dimensions of a postcard.. 148mm * 105mm (Postcard size will be half the size of A4 paper. The industry jargon is 1/8 size 220 GSM card in multi colour) ## Deliverables Also the high resolution image should be provided in PDF and TIFF format... The attached is a mock creation....the idea is to look similar to that...if you have a better idea then I am happy to look at it..