I want to create a photo scenario. Closed location with photo backdrop for a ch

I want to create a photo scenario. Closed location with photo backdrop for a children's clothing campaign. wall in a very light baby blue tone, with a big hot air balloon with lots of balloons and a straw basket, the balloons in white tones, light pink, light yellow, light blue and light green. Very light colors. Around the balloon, little white clouds. More shade of blue