Winter banner

hello every body …
i’m beginner , i want to design a layered winter banner for my website i have sketch in my mind but unable to completely draw.
i need snow land … snow falling , a hut covered with snow ice … an ice man in front of hut and tress covered with snow … and background snow mountains . help me step by step please i shall be very thankful to the experts

Do you have any skills with this sort of thing? You might just need to hire an artist if not.