module pentagram(r, w=1, d=1) {
    linear_extrude(height=d) {
        for(a=[0:+(360/5):360]) {        
            rotate([0, 0, a]) 
                translate([-r, 0, 0]) rotate([0, 0, 18]) translate([w * 0.95, -0.5 * w]) square(size=[r, w]);
            rotate([0, 0, a])
                translate([-r, 0, 0]) rotate([0, 0, -1 * 18]) translate([w * 0.95, -0.5 * w]) square(size=[r, w]);
        }
        difference() {
            circle(r=r);
            circle(r=r-w);
        }
    }
}



scale([1/10, 1/10, 1/10]) union() {
    
    Heigth = 560;
    radius = 540;
    
    difference() {
        color("blue")
        rotate([0,0,45+180])
        difference() {
            cylinder(h=Heigth, r1=radius * 0.37, r2=radius * 0.5, center = false, $fn = 128);
            translate([0,0,50])
            cylinder(h=Heigth+100, r1=radius * 0.25, r2=radius * 0.48, center = false, $fn = 23);
            
            translate([0, 300, 320]) rotate([-10, 0, 0]) union() {
                    sphere(100, $fn = 128);
                    rotate([180,0,0])
                        cylinder(280, r=100, $fn=128);
            }

            translate([300, 0, 320]) rotate([0, 10, 0]) union() {
                    sphere(100, $fn = 128);
                    rotate([180,0,0])
                        cylinder(280, r=100, $fn=128);
            }
                    
            translate([0, -300, 320]) rotate([10, 0, 0]) union() {
                    sphere(100, $fn = 128);
                    rotate([180,0,0])
                        cylinder(280, r=100, $fn=128);
            }
            DIAMETER = 200;
           //translate([0,0,45]) pentagram((DIAMETER/2) - 1, 10, 12);
            translate([0,0,40]) rotate([180,0,45]) cylinder(70, r1=50, r2=200, $fn=6);     
        }
        
   rotate([81, 0, -45])
    translate([0, 220, -250])
    linear_extrude(84)
    
    import("dog.svg", center=true);
        
        }
    
    

ARC_ANGLE=120;
stext = ["P", "H", "I", "L"];
chars = len( stext );

color("red")
translate([0, 0, 400])
for(i=[0:1:chars]){
    rotate([0,5,i*ARC_ANGLE/chars]){
        translate( [Heigth*0.4,0,0])
            rotate([90,0,90])
                linear_extrude(30)
                    text(stext[i],size=120,valign="center",halign="center");
        }
    }
    


}