Sorry in advance fot my English, I haven't practice for a while.
I am a beginer on adobe suite and I have a challenge this week to "relook" and expo mockup (image 1).
The idea is to modernize all the "brand elements". I already have the new visuals as images and vector elements (image2) but I do not know how to "instert" properly into the elements (table, banner, poster...).
I have all the adobe pack so I can do it on indesign or illustrator if you think it is better.
You would mask out the individual surfaces and then warp the artwork into place using free transform, perspective transform and additional treatments with distortion effects and brushes. Otherwise simply re-hire the 3D artist who did the original design and have him replace the texture. No point in playing cheap when your other cost for the tradeshow is higher than the half day rate the 3D artist would request. Seen it so many times... All the money for free coffee & cookies, no budget for the artists.