Simple FOMOD

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://qconsulting.ca/fo3/ModConfig5.0.xsd">
 <moduleName>Your name</moduleName>
    <installSteps order="Explicit">
        <installStep name="Options" >
            <optionalFileGroups>
                <group name="Resolutions" type="SelectAtMostOne">
                    <plugins>

                        <plugin name="resolution1">
                            <description>
description here
                            </description>
                            <image path="images\image.jpg"/>
                            <files>
                                <file source="path/file.dds" destination="destinationpathindatadirectory/file.dds"/>
                                <folder source="pathtodrawer/sky" destination="textures/sky"/>
                            </files>
                            <typeDescriptor>
                                <type name="Optional"/>
                            </typeDescriptor>
                        </plugin>

                        <plugin name="resolution2">
                            <description>
description here
                            </description>
                            <image path="images\image.jpg"/>
                            <files>
                                <file source="path/file.dds" destination="destinationpathindatadirectory/file.dds"/>
                                <folder source="pathtodrawer/sky" destination="textures/sky"/>
                            </files>
                            <typeDescriptor>
                                <type name="Optional"/>
                            </typeDescriptor>
                        </plugin>

                        <plugin name="resolution3">
                            <description>
description here
                            </description>
                            <image path="images\image.jpg"/>
                            <files>
                                <file source="path/file.dds" destination="destinationpathindatadirectory/file.dds"/>
                                <folder source="pathtodrawer/sky" destination="textures/sky"/>
                            </files>
                            <typeDescriptor>
                                <type name="Optional"/>
                            </typeDescriptor>
                        </plugin>
                    </plugins>
                </group>
                <group name="Overlays" type="SelectAtMostOne">
                    <plugins>

                        <plugin name="overlay1">
                            <description>
description here
                            </description>
                            <image path="images\image.jpg"/>
                            <files>
                                <file source="path/file.dds" destination="destinationpathindatadirectory/file.dds"/>
                                <folder source="pathtodrawer/sky" destination="textures/sky"/>
                            </files>
                            <typeDescriptor>
                                <type name="Optional"/>
                            </typeDescriptor>
                        </plugin>
                        <plugin name="overlay2">
                            <description>
description here
                            </description>
                            <image path="images\image.jpg"/>
                            <files>
                                <file source="path/file.dds" destination="destinationpathindatadirectory/file.dds"/>
                                <folder source="pathtodrawer/sky" destination="textures/sky"/>
                            </files>
                            <typeDescriptor>
                                <type name="Optional"/>
                            </typeDescriptor>
                        </plugin>

                    </plugins>
                </group>
            </optionalFileGroups>
        </installStep>
    </installSteps>
</config>