Coated
Create a sketch on the plane, click A, create a text
On the left side canceled check "Use document font", click on the font, re-set the height, font.
Click on the sketch to place.
Click feature - "coated,
Choose a character sketch of the model tree
Select the cylindrical side there
The final renderings
Dome features
Concept: smooth transition from the selected plane to the point specified distance.
Select feature - "Dome
The effect of different distances,
Elliptical dome effect