Many peeps make their own incubators. I do not know your wood working abilities, and equipment/tools, so I suggest using something different.
Little dresser would need more than just repainting.
I suggest using a Styrofoam cooler.
Advantages; easy to cut openings/access as needed, with a knife.
Insulated, so holds heat and humidity well. This could be heated with a 60 watt incandescent bulb, or possibly even a 40 watt. You would need a control device to regulate inside temperature.
Here is a link to a thread I am currently following. That person is making an incubator from a crock pot.
You could use the same controls that they are using, or other similar.
https://www.backyardchickens.com/threads/so-i-want-to-make-a-crock-pot-incubator.1477855/
Ask anything else you are not sure of.
There are 101 different ways to make something, and it will work. Sometimes, it is trial and learn method.
WISHING YOU BEST,,,,,,,,,,,,,,,,,,,,,,,,,,,
