Create a pixelated icon representing two Minecraft clients interacting together. The icon should show two distinct Minecraft windows side by side, with slight variations in the avatars or elements inside each window to imply they are separate but connected. The windows should have classic Minecraft GUI elements, and the overall color scheme should be vibrant and match Minecraft's typical palette, emphasizing the idea of multiple sessions or players working in harmony. The design should be simple yet clear, suitable for a mod icon.