Using NWC2SwingDings as staff font, and a note spacing of 0.9 makes them a little more beautiful, in my humble opinion ... And the XText object can be used to create a simple "ornamented end bar":
!NoteWorthyComposer(2.751)
|Editor|ActiveStaff:1|CaretIndex:1|CaretPos:4
|SongInfo|Title:""|Author:"<Name>"|Lyricist:""|Copyright1:"Copyright © 2019 <Name>"|Copyright2:"All Rights Reserved"
|PgSetup|StaffSize:16|NtnTypeface:NWC2SwingDings|Zoom:8|TitlePage:Y|JustifyVertically:Y|PrintSystemSepMark:N|ExtendLastSystem:N|DurationPadding:N|PageNumbers:0|StaffLabels:None|BarNumbers:None|StartingBar:1
|Font|Style:StaffItalic|Typeface:"Times New Roman"|Size:10|Bold:Y|Italic:Y|CharSet:0
|Font|Style:StaffBold|Typeface:"Times New Roman"|Size:8|Bold:Y|Italic:N|CharSet:0
|Font|Style:StaffLyric|Typeface:"Times New Roman"|Size:7.2|Bold:N|Italic:N|CharSet:0
|Font|Style:PageTitleText|Typeface:"Times New Roman"|Size:24|Bold:Y|Italic:N|CharSet:0
|Font|Style:PageText|Typeface:"Times New Roman"|Size:12|Bold:N|Italic:N|CharSet:0
|Font|Style:PageSmallText|Typeface:"Times New Roman"|Size:8|Bold:N|Italic:N|CharSet:0
|Font|Style:User1|Typeface:"Times New Roman"|Size:8|Bold:N|Italic:N|CharSet:0
|Font|Style:User2|Typeface:"Times New Roman"|Size:8|Bold:N|Italic:N|CharSet:0
|Font|Style:User3|Typeface:"Times New Roman"|Size:8|Bold:N|Italic:N|CharSet:0
|Font|Style:User4|Typeface:"Times New Roman"|Size:8|Bold:N|Italic:N|CharSet:0
|Font|Style:User5|Typeface:"Times New Roman"|Size:8|Bold:N|Italic:N|CharSet:0
|Font|Style:User6|Typeface:"Times New Roman"|Size:8|Bold:N|Italic:N|CharSet:0
|PgMargins|Left:1.27|Top:1.27|Right:1.27|Bottom:1.27|Mirror:N
|AddStaff|Name:"Staff"|Group:"Standard"
|StaffProperties|EndingBar:Open (hidden)|Visible:Y|BoundaryTop:12|BoundaryBottom:12|Lines:5|WithNextStaff:Layer|Color:Default
|StaffProperties|Muted:N|Volume:127|StereoPan:64|Device:0|Channel:1
|StaffInstrument|Trans:0|DynVel:10,30,45,60,75,92,108,127
|Clef|Type:Bass
|Key|Signature:C|Tonic:C
|TimeSig|Signature:3/4
|Note|Dur:Half,Slur|Pos:8|Opts:StemLength=0
|Note|Dur:4th,Slur|Pos:7|Opts:StemLength=0
|Bar
|Note|Dur:4th|Pos:6|Opts:StemLength=0
|Note|Dur:4th|Pos:5|Opts:StemLength=0
|Note|Dur:4th|Pos:6|Opts:StemLength=0
|Bar
|Note|Dur:Half,Slur|Pos:7|Opts:StemLength=0
|Note|Dur:4th|Pos:6|Opts:StemLength=0
|Bar
|Note|Dur:Half,Slur|Pos:6|Opts:StemLength=0
|Note|Dur:4th|Pos:5|Opts:StemLength=0
|Bar|Style:Double
|User|XText.hmm|Pos:0|Text1:" %\}%"|Scale1:175|Text2:" "|Text3:"%\}%"|Text5:"%\}% "|Offset1:-3|Scale3:150|Offset3:-2.5|Text4:" "|Scale5:125|Offset5:-2|Justification:"Right and wide"
|Bar|Style:Transparent
|AddStaff|Name:"Staff-2"|Group:"Standard"
|StaffProperties|EndingBar:Open (hidden)|Visible:Y|BoundaryTop:12|BoundaryBottom:12|Lines:5|Color:Default
|StaffProperties|Muted:N|Volume:127|StereoPan:64|Device:0|Channel:1
|StaffInstrument|Trans:0|DynVel:10,30,45,60,75,92,108,127
|Clef|Type:Bass
|Key|Signature:C|Tonic:C
|TimeSig|Signature:3/4
|Note|Dur:Half|Pos:8z|Opts:XNoteSpace=0.9,NoLegerLines,Muted
|Note|Dur:4th|Pos:7z|Opts:NoLegerLines,Muted
|Bar
|Note|Dur:4th|Pos:6z|Opts:NoLegerLines,Muted
|Note|Dur:4th|Pos:5z|Opts:NoLegerLines,Muted
|Note|Dur:4th|Pos:6z|Opts:NoLegerLines,Muted
|Bar
|Note|Dur:Half|Pos:7z|Opts:XNoteSpace=0.9,NoLegerLines,Muted
|Note|Dur:4th|Pos:6z|Opts:NoLegerLines,Muted
|Bar
|Note|Dur:Half|Pos:6z|Opts:XNoteSpace=0.9,NoLegerLines,Muted
|Note|Dur:4th|Pos:5z|Opts:NoLegerLines,Muted
|Bar
!NoteWorthyComposer-End
H.M.