FModel/FModel/Views/Resources/Controls/TiledExplorer/FolderButton3.xaml

<UserControl x:Class="FModel.Views.Resources.Controls.TiledExplorer.FolderButton3"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             mc:Ignorable="d" d:DesignWidth="128" d:DesignHeight="192"
             d:DataContext="{d:DesignInstance Type=vm:TreeItem, IsDesignTimeCreatable=False}"
             xmlns:vm="clr-namespace:FModel.ViewModels"
             xmlns:converters="clr-namespace:FModel.Views.Resources.Converters"
             xmlns:adonisUi="clr-namespace:AdonisUI;assembly=AdonisUI"
             Width="128" Height="192"
             Background="{DynamicResource {x:Static adonisUi:Brushes.Layer4BackgroundBrush}}">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="2" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>

        <Viewbox Grid.Row="0" Height="128">
            <Canvas Width="128" Height="128">
                <Canvas.Resources>
                    <LinearGradientBrush x:Key="TabGradient" StartPoint="0,0" EndPoint="0,1">
                        <GradientStop Color="#c9975f" Offset="0" />
                        <GradientStop Color="#b28c53" Offset="0.5" />
                        <GradientStop Color="#a67f47" Offset="1" />
                    </LinearGradientBrush>

                    <LinearGradientBrush x:Key="BodyGradient" StartPoint="0,0" EndPoint="0,1">
                        <GradientStop Color="#d4ae75" Offset="0" />
                        <GradientStop Color="#c9a167" Offset="0.3" />
                        <GradientStop Color="#b89456" Offset="1" />
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                <Ellipse Canvas.Left="80" Canvas.Top="80" Width="36" Height="36"
                         Opacity="0.95" Stroke="#b28c53" StrokeThickness="1.5"
                         Fill="{DynamicResource {x:Static adonisUi:Brushes.Layer3BackgroundBrush}}"
                         Visibility="{Binding Visibility, ElementName=HintIcon}" />

                <Path x:Name="HintIcon" Canvas.Left="88" Canvas.Top="88" Width="20" Height="20" Stretch="Uniform"
                      Data="{Binding Header, Converter={x:Static converters:FolderToGeometryConverter.Instance}}"
                      Fill="{Binding Header, Converter={x:Static converters:FolderToGeometryConverter.Instance}}">
                    <Path.Style>
                        <Style TargetType="Path">
                            <Setter Property="Visibility" Value="Visible" />
                            <Style.Triggers>
                                <DataTrigger Binding="{Binding Data, RelativeSource={RelativeSource Self}}" Value="{x:Null}">
                                    <Setter Property="Visibility" Value="Collapsed" />
                                </DataTrigger>
                            </Style.Triggers>
                        </Style>
                    </Path.Style>
                </Path>
            </Canvas>
        </Viewbox>

        <Grid Grid.Row="2" Margin="5">
            <Grid.RowDefinitions>
                <RowDefinition Height="*" />
                <RowDefinition Height="2" />
            </Grid.RowDefinitions>

            <TextBlock Grid.Row="0" Text="{Binding Header, FallbackValue=Folder Name}"
                       FontSize="13" TextWrapping="Wrap" TextTrimming="CharacterEllipsis" FontWeight="DemiBold"
                       TextAlignment="Center" HorizontalAlignment="Stretch" VerticalAlignment="Top"
                       Foreground="{DynamicResource {x:Static adonisUi:Brushes.ForegroundBrush}}"/>

            <Grid Grid.Row="1">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition>
                        <ColumnDefinition.Width>
                            <MultiBinding Converter="{x:Static converters:RatioToGridLengthConverter.Instance}">
                                <Binding Path="Folders.Count" />
                                <Binding Path="AssetsList.Count" />
                            </MultiBinding>
                        </ColumnDefinition.Width>
                    </ColumnDefinition>
                    <ColumnDefinition Width="1" />
                    <ColumnDefinition Width="*" />
                </Grid.ColumnDefinitions>

                <Border Grid.Column="0" Background="#E8C480" />
                <Border Grid.Column="2" Background="#A8D8EA" />
            </Grid>
        </Grid>
    </Grid>
</UserControl>