background panoramic image

We need to create a panoramic image. The final image will be around 5,000 to 6,000 pixels in width, the image will have somehow a desert background and will contain 7 landmarks, we will use this image for a game where the character will move across this image from left to right within the desert setting and will see these 7 landmarks. The most important thing of the output is that the integration of the items within the desert has to appear seemlessly as if they are originally there. An example of the output we want is the background of [login to view URL], please have a look Here are the 7 landmarks with links to their images, I'm sending the link of Google images in order for you to choose the best image that will fit perfectly for the image. 1. Petra [login to view URL];hl=en&source=hp&biw=1280&bih=685&q=petra&gbv=2&oq=petra&aq=f&aqi=g10&aql=&gs_sm=e&gs_upl=488l1898l0l2086l9l8l0l0l0l1l376l832l0.1.1.1l3l0 2. Jerash: [login to view URL];hl=en&source=hp&biw=1280&bih=685&q=petra&gbv=2&oq=petra&aq=f&aqi=g10&aql=&gs_sm=e&gs_upl=488l1898l0l2086l9l8l0l0l0l1l376l832l0.1.1.1l3l0#hl=en&safe=active&gbv=2&tbm=isch&sa=1&q=jerash&pbx=1&oq=jerash&aq=f&aqi=g10&aql=&gs_sm=e&gs_upl=42466l43292l0l43510l6l5l0l0l0l0l453l873l4-2l2l0&bav=on.2,or.r_gc.r_pw.&fp=778cbcd592c90f28&biw=1280&bih=685 3. Citadel: [login to view URL];hl=en&source=hp&biw=1280&bih=685&q=petra&gbv=2&oq=petra&aq=f&aqi=g10&aql=&gs_sm=e&gs_upl=488l1898l0l2086l9l8l0l0l0l1l376l832l0.1.1.1l3l0#hl=en&safe=active&gbv=2&tbm=isch&sa=1&q=citadel+amman+jordan&oq=citadel+amman+jordan&aq=f&aqi=g1&aql=&gs_sm=e&gs_upl=11971l12871l6l13044l7l7l0l4l4l2l395l1124l3-3l3l0&bav=on.2,or.r_gc.r_pw.&fp=778cbcd592c90f28&biw=1280&bih=685 4. qusair amra [login to view URL];hl=en&source=hp&biw=1280&bih=685&q=petra&gbv=2&oq=petra&aq=f&aqi=g10&aql=&gs_sm=e&gs_upl=488l1898l0l2086l9l8l0l0l0l1l376l832l0.1.1.1l3l0#hl=en&safe=active&gbv=2&tbm=isch&sa=1&q=Quseir+Amra&oq=Quseir+Amra&aq=f&aqi=&aql=&gs_sm=e&gs_upl=154545l155411l8l155650l2l2l0l0l0l0l490l490l4-1l1l0&bav=on.2,or.r_gc.r_pw.&fp=778cbcd592c90f28&biw=1280&bih=685 5. Karak Castle [login to view URL];hl=en&source=hp&biw=1280&bih=685&q=petra&gbv=2&oq=petra&aq=f&aqi=g10&aql=&gs_sm=e&gs_upl=488l1898l0l2086l9l8l0l0l0l1l376l832l0.1.1.1l3l0#hl=en&safe=active&gbv=2&tbm=isch&sa=1&q=karak+castle&oq=karak+castle&aq=f&aqi=g2&aql=&gs_sm=e&gs_upl=83552l85868l10l86180l14l12l0l4l4l1l432l1388l2-1.2.1l4l0&bav=on.2,or.r_gc.r_pw.&fp=778cbcd592c90f28&biw=1280&bih=685 6. Um Ar-Rasas [login to view URL];hl=en&source=hp&biw=1280&bih=685&q=petra&gbv=2&oq=petra&aq=f&aqi=g10&aql=&gs_sm=e&gs_upl=488l1898l0l2086l9l8l0l0l0l1l376l832l0.1.1.1l3l0#hl=en&safe=active&gbv=2&tbm=isch&sa=1&q=Umm+Ar-Rasas&oq=Umm+Ar-Rasas&aq=f&aqi=&aql=&gs_sm=e&gs_upl=32180l32180l12l32457l1l1l0l0l0l0l0l0ll0l0&bav=on.2,or.r_gc.r_pw.&fp=778cbcd592c90f28&biw=1280&bih=685 7. Ar-Rabad castle [login to view URL];hl=en&source=hp&biw=1280&bih=685&q=petra&gbv=2&oq=petra&aq=f&aqi=g10&aql=&gs_sm=e&gs_upl=488l1898l0l2086l9l8l0l0l0l1l376l832l0.1.1.1l3l0#hl=en&safe=active&gbv=2&tbm=isch&sa=1&q=ar-rabad+castle&oq=ar-rabad+castle&aq=f&aqi=&aql=&gs_sm=e&gs_upl=51718l55705l18l55860l15l11l0l0l0l0l454l1565l3-2.2l4l0&bav=on.2,or.r_gc.r_pw.&fp=778cbcd592c90f28&biw=1280&bih=685 Once this job is complete, and if it is up to the standards we want, we will do the same job with different elements 5-6 times.