Create two "header" images for web pages

We would like to have designed for us, 2x "header" images for two pages on our website The two "header" images to be a montage made up of characters from two games, Roblox and Minecraft (we run computer coding training courses for children on these platforms): ROBLOX We would like you to design and create two Roblox-like characters, to be incorporated into the header image. You can see a sample of Roblox images that others have created, here: [login to view URL] Attached is also a ZIP file containing 3x files - 2x images depicting Roblox source code, as well as a "City View". Please combine the two Roblox-like characters you design, with the "City View" and Roblox source code images into a static image montage, with the following image file requirements: 1. 685 width x 320 height (in pixels) 2. Image type: JPG This new "header" image will then be incorporated into our course page for Roblox coding. MINECRAFT We would like to incorporate two Minecraft "mobs" (or monsters) and a "Mountain Overhang", well as sample source code image, into a header image. Attached is a ZIP file containing 4x files - 2x Minecraft mob images, a "Mountain Overhang" image and finally an image with Minecraft source code. Please combine the 4x images into a static image montage, with the following image file requirements: 1. 685 width x 320 height (in pixels) 2. Image type: JPG This new "header" image will then be incorporated into our course page for Minecraft coding. SAMPLE HEADER FILE As an example of "header" images we have created in the past, also attached is the "header" image for our existing course for Unity3D (see "[login to view URL]").