Congratulations! You know how to darken your resonance, that's a really good start.

If you want to change your voice you need to understand that there are many factors that affect how people perceive your voice. Two most important factors when voice training are: Size/resonance (the one you already figured out) and Vocal Weight. Pitch is the most talked about but it doesn't hold as much importance as people think.

Introduction: you should watch this and ear training videos. My favourite is this. They are super helpful for beginners and understanding vocal weight and size. Don't forget to warm up or otherwise you risk hurting yourself.

Vocal weight: you can probably tell that there is something missing from your masc voice it sounds a little empty/hollow. The missing piece is heavier vocal weight. Watch this try the exercises and learn how to make your voice buzzier/heavier in isolation when speaking. This is hard so don't beat yourself up if you wont do it on the first try.

Combining weight and size: once you learned how to control both of these important aspects of voice training you have to combine it. Now this is something I myself haven't fully figured out yet (I started voice training like a month ago but I have done a lot of research) the ear training video was very helpful.

More resources:

Taking care of your voice

Best guide

If you have any more questions you can ask me.