There are objects that create the mood of the whole scene. For example, fire. Participated in the modeling competition in the sketch. I wanted to make a decent fire. How do you like it?
About how to create such a fire.
Sorry for my english. This is not my native language. I used a translator.
Bonfire made of wood and fire (PNG)
In order to have the effect of burning coal, there are two textures in the wood. Where the tree is lit you can increase "self illumination" depending on the amount of light around.
The light from the fire is created "rect" with different power.
Necessary places can also be highlighted additionally.
Sparks are added in Photoshop. File attached
If you have questions, ask and I will try to answer.