Based on the ready character face, you need to draw:
1) Close-up of the face from different angles and with different emotions, create a model sheet for further integration into images
2) Create a full-length character model sheet in various poses, integrating the ready face from the sheet created in step 1
3) Draw one illustration integrating the created character into a home interior
The created character will be repeatedly featured in illustrations in various situations and environments (at home, on the street, in a car, in the forest, in the mountains, etc.), in different poses and with different emotions. It should be easily recognizable by the reader and replicate the original. In the future, it will be necessary to draw 4 more characters for the project and create several dozen illustrations.
To implement the project, a designer with specific techniques is needed. I am attaching examples for understanding the quality of execution, level of detail, and required skills.