As has been discussed elsewhere in this forum, the WTBTS has published many images depicting life after Armageddon and the elements and presentation are fairly similar from picture to picture. The text referencing a paradise picture almost always at one point refers to the restoration of the conditions of the Garden of Eden prior to the fall.
But what about the things which are never included in the drawings?
1. Never any couples from different ethnic backgrounds.
2. Never any persons whose clothes obviously do not match their ethnicity.
3. Never any printed material like books, magazines, or newspapers. (Considering that only WTBTS supplied material would ever see publication, this might be a blessing.)
4. Never any communication tools such as telephones, radios, televisions, or computers. (How are people informed? Do they become telepathic? Maybe just telepathic receivers.)
5. Never any agricultural tools such as animal powered plowing gear or motorized harvesting vehicles. (How is all that fresh produce supplied?)
6. No technological tools, including any needed to manufacture the always present patterned clothing and flower baskets.
7. No schools or places of work, except maybe farms. I doubt if more than one out of twenty JWs have anything to do with farming; how will they keep busy?
8. No nude people. Seriously, this is a big inconsistency with the WTBTS premise of restoration of Eden conditions; there have certainly been pre-Fall illustrations of Adam and Eve in the WTBTS literature. Carefully presented, of course.
9. No sports or other recreational activity.
10. No means of mechanical transportation, not even bicycles. Perhaps if one is going to live forever on Earth, walking a few thousand kilometers to friends and relatives may not be too bad. Then again, how would a person know without communication where the friends and relatives were living?
It's all just propaganda, and it's not even consistent or realistic propaganda.