I’ve been building for a few months and I think this build it pretty nice so far. I’m going to expand it later.
I cannot take a screenshot for some reason, so here is the game link: KrimsonDark's Place Number: 178 - Roblox
2 Likes
It ain’t too bad. Just add more design and detail to the buildings. Like plants, tables, etc. Play around with the lighting as well. Many city showcases have good lighting in their games. Might fit with a city very well. Hopefully you found this helpful and good luck. 
While the models are a good start! Try to develop more time into creating variety of different model builds such as something your interested in it could be weapons - houses - props and many more. The current builds you have at the moment, are not much the large skyscraper could feature a more appealing material; I feel like the current one is a little off to me.
Try adding important details that could be more appealing not much content is being shown in the link. Perhaps try to include more props, you could put the house on some smooth terrain and place smaller props such variety of trees ect; a city background to add some depth to the scene.