I realized this GFX very early and quickly, without previous deep ideas on the topic, I know that there is a need to add more objects, texture certain locations, add more reflection in materials made of metal, etc. But, tell me, absent these factors, is there anything else I need to improve on?
Thank you for FeedBack! 
It looks pretty good.
The Ford grill looks like an image.
Thank You for Helping! 
Do you mind giving more angles please?
that sounds demanding. I didn’t mean it D:
Obs: I wanted to make a Police car, but it did not do very well… Let’s try to improve! Haha. 
You will improve I can promise you that 
Thank You for you FeedBack, my grettings!
Woah great job! Only thing I would suggest is changing up the lighting to make the cars match more with the enviroment, and also brighten it up a little. Other than that, fantastic job! You’re on track to becoming an amazing GFX designer! 
Thank You, man! I am gonna use your tips! 
Awesome GFX, not gonna lie.
The vehicles are my favorite part.
Great work! Keep it up!
Thanks for your FeedBack!
Thanks! 
That is gonna help me!
I would suggest trying out things like depth of field and 3d textures. Also maybe try to include a different backdrop or use photo realism since a picture of the sky doesn’t really fit, something like a lake would be very cool. Another thing would just be to possibly rotate your camera to add more depth to the scene. Thats all from me.
Use an HDRI, add a sky post process, add some motion blur to the tires, use cycles render engine, and add a glass and glare material to the cars, and stray off a bit from the tutorial
The lighting is here and there, I would advise making the lighting match the scene learn how to add HDRI to have a more high quality result as it would improve the scene a bit more. While it seems natural. I’ll try adding small details in the scene such as other important details other cars - airplane - maybe a ocean if ever needed.
I’m assuming this is your first design produced in a 3D software I feel like it just needs those details to improve the scene a bit more. If your to experiment with different elements or learn certain things you should learn how to place hdri in the design and possible add a more tone lighting. Here is a resource, that you could use and experiment with what you learn;
Hmm I see you watched GFX comet :), The lighting isnt the best and the actual scene doesnt stand out or catches my eye and looks kinda bland, so try experimenting with different color lights. Maybe try a new camera angle? good luck 
Wow! This looks amazing. I love the light, and the cars look really realistic! This is all I really have to say, congrats! If I needed a GFX, I would hire!! 
I wish you luck! <3
I feel like the angle could be improved. I would wholeheartedly recommend this tutorial, it’s in depth and great! 10 Tips to make Your 3D Render more Cinematic - YouTube Secondly I would mess with textures a bit, if you need any check out cc0textures for some free ones. Lastly, add an HDRI and you should be good to go. Colour corrections and stuff are cool to experiment with but I’d recommend doing some practise work before making your way to new areas so you don’t overwhelm yourself. Good luck!
Thank you very much for your FeedBack! Your suggestions were incredible! Changing the camera angle would be effective, I will apply them!
